Print Email Facebook Twitter Accuracy of the Hololens 2’s infrared cameras in the context of surgical navigation Title Accuracy of the Hololens 2’s infrared cameras in the context of surgical navigation Author Omar Mohamed Hosny Mohamed Hussein, Omar (TU Delft Electrical Engineering, Mathematics and Computer Science; TU Delft Comp Graphics & Visualisation) Contributor Ambrosini, P. (mentor) Marroquim, Ricardo (mentor) Hanjalic, A. (graduation committee) Degree granting institution Delft University of Technology Programme Computer Science and Engineering Project CSE3000 Research Project Date 2022-06-22 Abstract Patient and instrument tracking are fundamental parts of surgical navigation systems. Traditional surgical navigation systems rely on stationary cameras for tracking and stationary screens for presenting information. An increased mental load is exerted by surgeons as they switch focus between the surgical site and the presented data. By projecting the required data on the patients anatomy, augmented reality surgical navigation would allow surgeons to navigate seamlessly during surgical procedures. In this paper, an augmented reality tracking algorithm for the Hololens 2 will be presented and tested against state of the art optical tracking. The algorithm is based on the use of reflective markers, which are extensively used in medical applications. An accuracy of 1.04mm was found in optimal conditions using the presented method. The presented tracking method is less accurate and less consistent than state of the art optical tracking methods with a minimum median accuracy of 25mm. Subject Computer visionaugmented realitysurgical navigationHoloLens To reference this document use: http://resolver.tudelft.nl/uuid:4c6327d5-c89c-4d91-8d50-4021287f3bf4 Part of collection Student theses Document type bachelor thesis Rights © 2022 Omar Omar Mohamed Hosny Mohamed Hussein Files PDF Research_Paper_Final_Draft.pdf 2.88 MB Close viewer /islandora/object/uuid:4c6327d5-c89c-4d91-8d50-4021287f3bf4/datastream/OBJ/view